Hyundai 3 Pole 2500A 660V Air Circuit Breaker For Low Voltage Power Distribution Systems

The Hyundai 3-POLE 2500A 660V Air Circuit Breaker is purpose-built to protect and control low-voltage power distribution in demanding industrial and commercial environments. With a dedicated three-pole design, this ACB delivers reliable, synchronized protection across all three phases, helping to safeguard feeders, switchboards, and critical loads from overloads and short circuits.

• Three-pole protection ensures coordinated shutdown of all phases, improving system reliability and reducing the risk of phase imbalance during faults.
• Current rating: 2500A handles high fault currents at main incoming feeders and in large switchboards without compromising protection speed.
• Voltage rating: 660V aligns with standard low-voltage distribution networks found in industrial facilities, offices, and commercial buildings.
• Adjustable trip settings let engineers tailor protection curves for motor starts, transformer loading, and feeder coordination, balancing safety and continuity of service.
• High interruption capacity delivers rapid fault clearance, helping minimize equipment damage and downtime in critical power distribution paths.
• Oil-free, air-break technology reduces maintenance concerns and eliminates oil-related leakage risks, making it a durable choice for busy environments.
• Rugged, practical design supports straightforward installation and dependable operation in factories, distribution centers, and commercial facilities.

Why this matters in real-world use: you’re safeguarding essential equipment and reducing unplanned downtime. The Hyundai 3-POLE ACB provides precise protection where it’s most needed—at main incoming feeders and within switchboards—while offering the flexibility to adapt as your electrical system evolves. Its ability to be tuned with adjustable trip settings means you can optimize protection for motor loads, transformers, and complex distribution layouts without sacrificing uptime.

Ideal applications

• Main incoming feeders in large facilities and industrial plants
• Switchboards and motor control centers requiring dependable overcurrent protection
• Critical power distribution setups needing tailored protection coordination

Key specifications at a glance

• Model / Part Number: 3-POLE
• Current Rating: 2500A
• Voltage Rating: 660V
• Breaker Type: Air Circuit Breaker

For facilities aiming to enhance reliability without overcomplicating maintenance, the Hyundai 3-POLE 2500A 660V Air Circuit Breaker offers a clear path to safer, more resilient power distribution. It’s a solid foundation for protecting your critical systems, supporting smoother operation and longer equipment life.